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adjectiverequiring full use of your abilities or resources
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adjectivestimulating interest or thought
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adjectivedisturbingly provocative
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Definition that contains challenging
- commonplace not challenging; dull and lacking excitement
- humdrum not challenging; dull and lacking excitement
- prosaic not challenging; dull and lacking excitement
- unglamorous not challenging; dull and lacking excitement
- spoonfeed teach without challenging the students
- unglamourous not challenging; dull and lacking excitement